<p>By default, if you do not provide a hostname, the URL for the app takes the form of <code>APP-NAME.DOMAIN</code>. If you want to override this and map the root domain to this app then you can set no-hostname as true.</p>

<pre>
---
  ...
  no-hostname: true
</pre>

<p>The command line option that corresponds to this attribute is <code>--no-hostname</code>.</p>
